HEAD-TO-HEAD
Head-to-Head Comparison
Career Head-to-Head
All career bouts, including juryo and below (broadcast tallies usually count makuuchi only).
Rating-based Forecast
Expected win rate (latest)
32.7%
山田 (R=346)
vs
67.3%
琴寺尾 (R=474)
Glicko-2 expected score (opponent RD taken into account)
Forecast accuracy (1 bouts)
| Predicted win rate (山田) | 23.0% |
| Actual win rate | 0.0% |
| Delta | -23.0pt |
Positive = 山田 wins above rating expectation; negative = below.
Career Comparison
| Item | 山田 | 琴寺尾 |
|---|---|---|
| Peak rating | 615 (2024-07) | 1144 (2025-05) |
| Career bouts | 85 | 49 |
| Wins | 27 | 19 |
| Losses | 58 | 29 |
| Win rate | 31.8% | 38.8% |
| Current rank | Jonokuchi #4 | Jonidan #100 |
| Active period | 2024-07 〜 2026-09 | 2025-05 〜 2026-09 |
Rating history (overlay)
Bout details (1)
| Basho | Day | Predicted | 山田 | vs | 琴寺尾 |
|---|---|---|---|---|---|
| 2026-03 | 6 | 23% | ● | vs | ○ |
Predicted = expected score at the start of that tournament (causal). Highlighted rows = upsets vs prediction.